What Is Loss of Vitality?Loss of vitality is a state of diminished power to live or go on living, interfering with normal functioning and survival.
As weakness and fatigue worsen, the affected person increasingly loses interest in surroundings, activites, and the ability to care for self.
Q: Does loss of vitality affect only older individuals?
A: No. Loss of vitality can affect all ages.
C ollagenous gastritis is a rarely reported stomach disorder characterized by the deposition of a subepithelial collagen band and accompanying inflammatory infiltrate in the stomach wall.
A subepithelial collagen band means that collagen, a tough fibrous protein, has abnormally accumulated under the surface layer of epithelial cells which form the mucosa lining the stomach.
The surface mucosa may remain intact and not show lymphocytosis and/or gastritis on endoscopic examination or it may become stripped off and bleed from entrapped capillaries. Biopsy is necessary to diagnose collagenous gastritis.1
Q: Why does collagen become deposited under the surface lining of the stomach?
A: It is thought that collagen deposition is preceded by inflammation and tissue damage. However, the natural history and pathogenesis of collagenous gastritis remain unclear.2
D iabetic instability, also called brittle diabetes, is poor control of blood sugar characterized by frequent rise (hyperglycemia) and fall (hypoglycemia). These fluctuations can be life-threatening and cause unnecessary complications.
Q: What are complications in diabetes?
A: Complications of diabetes include any/all of the following:
The main causes of brittleness include malabsorption, certain drugs (alcohol, antipsychotics), defective insulin absorption or degradation, defect of hyperglycemic hormones especially glucocorticoid and glucagon, and above all delayed gastric emptying as a result of autonomic neuropathy.1
What Is Esophageal Small Cell Cancer (Carcinoma)?E sophageal small cell carcinoma is a rare and aggressive malignancy arising in the esophagus with a poor prognosis.
Q: Where does the cancer occur in the esophagus?
A: Esophageal cancer can occur anywhere in the esophagus.
The esophagus is a muscular tube that transports swallowed substances to the stomach. It begins at the cricoid cartilage (Adam’s apple) as a continuation of the pharynx and ends at the lower esophageal sphincter (LES).
The LES is a circular muscle surrounding the junction of the esophagus and stomach. The LES opens to allow swallowed food and liquids to enter the stomach and closes to prevent their travelling back into the esophagus.
Dysphagia (difficulty swallowing) occurs when the inside diameter of the esophagus constricts to less than 14 millimeters. First there is difficulty swallowing solid food then liquids and saliva due to progressive growth of the cancer.
What Is Vitamin B12 Deficiency Anemia? V itamin B12 deficiency anemia is a megaloblastic anemia that is characterized by defective DNA synthesis of red blood cells due to a lack of vitamin B12. Vitamin B12 is…
L ymphocytic colitis is a microscopic inflammation of the large intestinal mucosa with infiltration of lymphocytes (IELs) that is characterized by non-bloody secretory diarrhea.
Secretory diarrhea describes bowel movements that consist of a large volume of liquid stool.
Q: What are IELs?
A: IELs is an abbreviation for intraepithelial lymphocytes, which are white blood cells that infiltrate within epithelial cells or between them. Epithelial cells form the surface mucosa of the large intestine also called the colon.
The histopathological criteria (biopsy) for lymphocytic colitis are a density of at least 20 IELs per 100 surface epithelial cells; chronic inflammatory infiltrate of mononuclear cells in the lamina propria; epithelial damage; and a subepithelial collagen layer of less than 10 µm. The increased collagen band consists basically of collagen type I and III, which are the subtypes produced by repair functions, indicating a reactive origin.1That is, the mucosa is reacting to some irritative substance.
Up to 10% of adults undergoing colonoscopy for investigation of chronic diarrhea and having visibily normal appearing mucosa may have lymphocytic colitis.2
Bile acid malabsorption has been shown to coexist in 60% of patients with lymphocytic colitis.1
Lymphocytic colitis (LC) is categorized as primary or secondary. Primary LC is a clinical and histopathological disease of unknown cause. Secondary LC may develop as the result of iritating factors acting on the colon such as smoking or many medications. In one study, the most common drug treatments as a percentage of the study group were corticosteroids (32.1%), proton pump inhibitors (26.0%), antidepressant drugs, specifically selective serotonin reuptake inhibitors (21.4%), angiotensin-converting enzyme inhibitors or angiotensin II receptor antagonists (18.3%), statins (17.6%), thyroid hormones (17.6%), and beta-blockers (16.0%).3
Secondary lymphocytic colitis is associated with several concomitant diseases including celiac disease. This is why lymphocytic changes must be interpreted with caution before considering them as a separate entity of autoimmune origin, instead of secondary reactions to ischemia and toxic stimulants. Efforts must be made to better classify and diagnose patients with real, primary lymphocytic colitis to avoid over-prescription of corticosteroids for treatment.3
B cell non-Hodgkin’s lymphoma is a malignant, monoclonal (arising from a single cell) proliferation of lymphocytes that is preceded by lymphadenopathy and characterized by varying, less predictable spread than Hodgkin’s disease.
Lymphadenopathy is enlargement of lymph nodes greater than 1.5 cm caused by activation and increased production of lymphocytes and phagocytes (type of white blood cell that engulfs pathogens during infection) or invasion by a tumor.
Q: How does this type of lymphoma develop?
A: 80% to 85% of non-Hodgkin’s lymphoma arise from B-lymphocytes (B-cells).
E cchymosis, or easy bruising, is a feature of impaired secondary hemostasis (blood clotting) characterized by subcutaneous bleeding (under the skin) in response to light trauma.
Q: What causes easy bruising?
A: Easy bruising is the direct result of vitamin K deficiency that develops from inadequate diet, malabsorption, dysbiosis, and vitamin K depleting medications.
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What Is Epistaxis?E pistaxis, or nosebleed, is a feature of secondary hemostasis (blood clotting) characterized by fragility of a plexus of blood vessels in the antero-inferior septum (just inside nostril) and/or abnormal blood coagulation.
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What Is Reversible Hypertension?R eversible hypertension is a pressure disorder of arteries associated with increased systemic (body wide) blood vessel resistance to blood flow due to endothelial (cell) dysfunction of arterial blood vessels that can improve with nutritional treatment.
Hypertension itself is defined as a systolic blood pressure (SBP) of 140 mm Hg (mercury) or greater and/or diastolic blood pressure (DBP) of 90 mm Hg or greater.
Q: What is blood vessel (vascular) resistance to blood flow?
A: Vascular resistance to blood flow means the arteries carrying blood away from the heart cannot relax or dilate when needed to lower blood pressure but stay constricted, which in turn, keeps the pressure high.
Here’s an analogy: if you replace your garden hose having a one inch inside diameter with one that has a smaller half inch diameter and open the water valve as usual, the result would be water shooting out with more force.